The formation, metabolism and some actions of melatonin, a pineal gland substance.
D000818:Animals; D008550:Melatonin / Q000096:biosynthesis / Q000378:metabolism / Q000502:physiology; D010870:Pineal Gland / Q000502:physiology; D014363:Tryptamines
D014363:Tryptamines; D008550:Melatonin